<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 头部搜索区域 -->
      <el-row>
        <el-col :span="7">
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
            @clear="getOrderList"
          >
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单表格区域 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price" width="90"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status" width="90">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send" width="90"> </el-table-column>
        <el-table-column label="下单时间" width="200">
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="140">
          <template slot-scope="scope">
            <el-button
              type="primary"
              icon="el-icon-edit"
              size="mini"
              round
              title="编辑"
              @click="showBox(scope.row.order_id)"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              round
              title="物流信息"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 7, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>

      <!-- 修改地址的对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="editAddressVisible"
        width="50%"
        @close="addressDialogClosed"
      >
        <el-form
          :model="addressForm"
          :rules="addressFormRules"
          ref="addressFormRef"
          label-width="100px"
        >
          <el-form-item label="省市区/县">
            <el-cascader
              v-model="addressForm.address1"
              :options="cityData"
              :props="{ expandTrigger: 'hover' }"
            ></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="editAddressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressEdit">确 定</el-button>
        </span>
      </el-dialog>

      <!-- 展示物流进度对话框 -->
      <el-dialog title="物理进度" :visible.sync="progressVisible" width="50%">
        <!-- 时间线 -->
        <el-timeline>
          <el-timeline-item
            v-for="(activity, index) in progressInfo"
            :key="index"
            :timestamp="activity.time"
          >
            {{ activity.context }}
          </el-timeline-item>
        </el-timeline>
      </el-dialog>
    </el-card>
  </div>
</template>

<script>
import cityData from '@/views/Order/citydata.js'

export default {
  name: 'Order',
  data() {
    return {
      // 获取参数对象
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 所有订单列表
      orderList: [],
      // 商品总数据条数
      total: 0,
      // 控制修改地址对话框的显示与隐藏
      editAddressVisible: false,
      // 修改地址数据对象
      addressForm: {
        address1: [],
        address2: []
      },
      // 修改地址规则对象
      addressFormRules: {
        address1: [{ required: true, message: '请选择省市区/县', trigger: 'blur' }],
        address2: [{ required: true, message: '请填写详细地址', trigger: 'blur' }]
      },
      cityData,
      // 控制物流进度对话框的显示与隐藏
      progressVisible: false,
      // 物流信息数据
      progressInfo: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    // 获取所有的订单列表
    async getOrderList() {
      const { data: res } = await this.$http.get('orders', { params: this.queryInfo })

      if (res.meta.status !== 200) {
        // 提示获取失败
        return this.$message.error(res.meta.msg)
      }

      // 将获取到的数据添加到 data 中
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    // 监听显示数据条数
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      // 重新调用函数
      this.getOrderList()
    },
    // 监听当前页码值
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      // 重新调用函数
      this.getOrderList()
    },
    // 展示修改地址对话框
    async showBox(id) {
      this.editAddressVisible = true
    },
    // 监听修改地址对话的关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 点击确定修改对应订单地址
    addressEdit() {
      console.log(this.addressForm.address1 + this.addressForm.address2)
    },
    // 显示物流进度对话框
    async showProgressBox() {
      const res = {
        data: [
          {
            time: '2018-05-10 09:39:00',
            ftime: '2018-05-10 09:39:00',
            context: '已签收,感谢使用顺丰,期待再次为您服务',
            location: ''
          },
          {
            time: '2018-05-10 08:23:00',
            ftime: '2018-05-10 08:23:00',
            context: '[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件',
            location: ''
          },
          {
            time: '2018-05-10 07:32:00',
            ftime: '2018-05-10 07:32:00',
            context: '快件到达 [北京海淀育新小区营业点]',
            location: ''
          },
          {
            time: '2018-05-10 02:03:00',
            ftime: '2018-05-10 02:03:00',
            context: '快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]',
            location: ''
          },
          {
            time: '2018-05-09 23:05:00',
            ftime: '2018-05-09 23:05:00',
            context: '快件到达 [北京顺义集散中心]',
            location: ''
          },
          {
            time: '2018-05-09 21:21:00',
            ftime: '2018-05-09 21:21:00',
            context: '快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]',
            location: ''
          },
          {
            time: '2018-05-09 13:07:00',
            ftime: '2018-05-09 13:07:00',
            context: '顺丰速运 已收取快件',
            location: ''
          },
          {
            time: '2018-05-09 12:25:03',
            ftime: '2018-05-09 12:25:03',
            context: '卖家发货',
            location: ''
          },
          {
            time: '2018-05-09 12:22:24',
            ftime: '2018-05-09 12:22:24',
            context: '您的订单将由HLA（北京海淀区清河中街店）门店安排发货。',
            location: ''
          },
          {
            time: '2018-05-08 21:36:04',
            ftime: '2018-05-08 21:36:04',
            context: '商品已经下单',
            location: ''
          }
        ],
        meta: { status: 200, message: '获取物流信息成功！' }
      }

      if (res.meta.status !== 200) {
        return this.$message.error(res.meta.msg)
      }

      this.progressInfo = res.data

      this.progressVisible = true
    }
  }
}
</script>

<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>
